Signal Gantry Over Rails in River Fog

Steel signal gantries rise above parallel railway tracks that cut through a canal lock chamber in Bremen. Late autumn light wraps the horizon, casting long shadows across the wet metal surfaces. Thick river fog rests on the water and tracks, softening the distant edges of the lock walls. Dramatic clouds stack overhead, their gray undersides illuminated by the setting sun. Rust patches mark the lower beams, while fresh paint gleams on the upper signal arms. The rails stretch forward, guiding the gaze toward the vanishing point where the fog thickens. One red signal light glows steadily on the leftmost post, its reflection shimmering on the damp track bed.